fix: when middleware config options is undefined, options.match

[tkvern]

fix: when middleware config options is undefined, options.match and options.ignore unable to work

[gitpod-io]

[codecov-io]

Codecov Report

Merging #670 into 2.x will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##              2.x     #670   +/-   ##
=======================================
  Coverage   85.87%   85.87%           
=======================================
  Files          96       96           
  Lines        4035     4035           
  Branches      653      654    +1     
=======================================
  Hits         3465     3465           
+ Misses        555      554    -1     
- Partials       15       16    +1     

Impacted Files	Coverage Δ
packages/web/app.js	70.45% <0.00%> (ø)

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